Алгоритмы корректировки решения для численного моделирования динамики упругопластических, сыпучих и пористых сред
Авторы
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В. М. Садовский
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О. В. Садовская
Ключевые слова:
упругопластическое течение
динамика
корректировка Уилкинса
вариационное неравенство
Аннотация
На основе математического аппарата вариационных неравенств разработаны оригинальные корректирующие алгоритмы для численного решения динамических задач теории упругопластического течения Прандтля–Рейсса с произвольным условием пластичности. Применяется метод расщепления по физическим процессам. Аналогичные алгоритмы построены для моделирования динамики сыпучей среды и пористой среды с открытыми порами.
Раздел
Методы и алгоритмы вычислительной математики и их приложения
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